flashchips: Mark PMC Pm25LD020 as tested

As per `The_Raven Raven` on the mailing list.

Change-Id: I16d5a207599b434fe52b42709e42f1f32a8e6698
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/28820
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
1 file changed